baber/WOPTO huggingface dataset:
Patent EP-0129640-A3 (EP)
Title: Machine for manufacturing corrugated cardboard
IPC: B31F1/28
Filed: 1984-03-14
Abstract: 1. Undulated board apparatus wherein the superimposed undulated and top webs are fed through a preheater and a gluing device to an agglutinating apparatus comprising a heating and a cooling section and having connected thereto a transverse cutting device is apparatus, and wherein a cross-cutting device is disposed in the region of the agglutinating apparatus, characterized in that the heating section (17) and the cooling section (18) of the agglutinating apparatus are separated from each other by an interstice (19), and that the interstice (19) has arranged therein a known-per-se short transverse cutter (20) for segregating the undulated board web in permanent operation.
Patent EP-0133499-A3 (EP)
Title: Manipulator gear head
IPC: B25J9/06
Filed: 1984-07-20
Abstract: A head assembly for a manipulator has an inner part, an intermediate part, and an outer part adapted to hold a tool. The inner part can rotate on the manipulator about an inner axis defined thereby whereas the intermediate part rotates on the inner part about an intermediate axis defined by the inner part and intersecting the inner axis at an acute intermediate angle open away from the inner part. The outer part rotates on the intermediate part about an outer axis defined by the intermediate part and intersection the intermediate axis at a point offset from the inner axis and at an acute outer angle open away from the intermediate part. In no position of head assembly can any of the pivot axes-inner, intermediate, or outer-be coaxial with any of the other pivot axes. The intermediate pivot and drive includes a shaft extending along the inner axis from the inner part. In addition there is another shaft extending along the intermediate axis in the intermediate part and gears rotationally couple the shafts. The inner and intermediate parts meet at a joint defining with the inner and intermediate axes an inner swivel plane substantially perpendicular to the intermediate axis. The outer and intermediate parts meet at a joint lying in an outer plane defining with the outer and intermediate axes an outer swivel plane substantially perpendicular to the intermediate axis and meeting the inner plant at an obtuse angle.
Patent EP-0153987-A3 (EP)
Title: Beverage container formed by a flexible sheet, in particular beverage bag
IPC: B65D3/12
Filed: 1984-08-23
Abstract: 1. A gas-tight beverage container for receiving CO2 -containing beverages and made of a flexible laminated plastics foil having a liquid-tight inner layer of weldable plastics and an intermediate layer impervious to the passage of aroma substances, the foil having a tubular central part with a longitudinal seam, the central part having end parts which close both the end faces of the foil and have peripheral edge flanges welded to the edges of the central part by means of shear-stressed weld seams, characterised in that the longitudinal seam (12; 22) of the central part (11; 21) is also in the form of a shear-stressed overlapping seam and the end members (13, 13'; 23, 23') have their edge flanges (15, 15'; 25, 25') so welded to the interior of the container as to be directed into the central part (11, 21).
Patent EP-0137472-A3 (EP)
IPC: B42F5/00
Filed: 1984-10-05
Abstract: This invention aims at providing a continuous photo 
mount which can be used for recording by a video printer as 
well as useful in sorting out and safekeeping of objects. The 
continuous photo mount of this invention basically consists 
of a mount sheet body comprising a surface side sheet and a 
rear side sheet which are attached to each other in a manner 
to form plural pockets therebetween each for holding a print 
or a frame of film at equal intervals each pocket having a 
window on the surface side and an opening on the upper end 
thereof, either the surface side sheet or the rear side sheet of 
a pocket being perforated to retain a print or a frame 
contained in the pocket with a piece of adhesive tape 
attached on the surface side if said sheet is the surface side 
sheet, or on the rear side if said either sheet is the rear side 
sheet, and a folding line being provided at the center of 
adjacent two pockets.
Patent EP-0122663-A3 (EP)
IPC: H04R3/04
Filed: 1984-04-05
Abstract: In order to compensate for excursion limitations in a 
speaker system, a control circuit is provided for dynamically 
modifying the frequency response of the audio input signal 
prior to being applied to a power amplifier which drives the 
speaker. The control circuitry includes a frequency divider for 
dividing the audio signal into high frequency and low fre­
quency ranges, dc converters for providing dc control signals 
as a function of the amplitude of the high frequency and low 
frequency signals, an equalizer for receiving the audio input 
signal, and high frequency and low frequency shaper circuits 
which are controlled as a function of the dc control signals and 
operates to modify the frequency response of the equalizer. In 
a bi-amplified system, a separate control circuit is used for 
each speaker in the system in order to independently control 
the motion of each speaker. The use of the control circuitry of 
the present invention results in increased bandwidth, reduced 
distortion and increased maximum output level of the speaker 
system.
Patent EP-0123376-A3 (EP)
IPC: H01R4/01
Filed: 1984-02-06
Abstract: A connecter has thin sheets (2) of shape memory alloy on 
a surface of a substrate (1), positioned such that the sheets (2) 
project over a hole in the substrate. A pin (3) is inserted into 
the hole with the temperature being such that the sheets (2) 
are easily deformed. A suitable change of temperature causes 
the sheets (2) to attempt to return to their original shape, 
thereby establishing a good electrical connection between the 
sheets (2) and the pin (3). Another change of temperature 
causes the sheets (2) to stop trying to return to their original 
shape, making it easy to remove the pin (3). This arrangement 
makes possible a reliable connector which may easily be 
made small.
Patent EP-0136064-A3 (EP)
Title: A glass assembly
IPC: E06B3/66
Filed: 1984-08-22
Abstract: A glass assembly for forming a wall or roof-light, comprises a planar array of sealed multiple glazing units which are secured to supporting members (24) by mechanical fixings (12 to 20) which pass through the outer sheets (3) of the units outside the seals (8, 9) of the units. The outer sheets (3) are sealed (4) edge-to-edge.
Patent EP-0139500-A3 (EP)
IPC: F16L13/007
Filed: 1984-10-03
Abstract: A joint for connecting two or more tubular articles made 
of different metals comprises a first short pipe (2) connected 
to one metal tubular member and made of the same metal as 
the tubular member, a second short pipe (3) connected to 
another metal tubular member made of a metal different 
from the first metal tubular member, which second short 
pipe (3) is made of the same metal as the second tubular 
member and disposed to oppose the first short pipe (2) at an 
interval space, and an electrically insulating pipe (4) dis­
posed between the first and second short pipes. Engaging 
means is provided respectively on the insulating pipe (4) and 
the first and second short pipes (2), (3) for engaging the 
insulating pipe (4) with the first and second short pipes (2), 
(3). The joint is capable of effectively preventing electrolytic 
corrosion and has a strength sufficient to withstand great 
external pressure, tensile and compressive loads which is 
likely to prevail at subterranean locations such as a deep 
well.
Patent EP-0141654-A3 (EP)
Title: Process and apparatus for high-speed production of webs of debossed and perforated thermoplastic film
IPC: B29C59/06
Filed: 1984-11-01
Abstract: 0 The present invention provides for a process for debossing and perforating a substantially continuous web of substantially planar thermoplastic film, using a forming structure having a patterned forming surface with holes and an opposed surface. The forming structure is open from the holes in the forming surface to the opposed surface. The web of film has an indefinite length, a first surface, a second surface, and a thickness which is the distance between the first surface and the second surface. The process comprises the following steps:(a) The web of thermoplastic film is provided with its first surtace proximate the forming surface of the forming structure. The forming structure moves in a direction of the length of the web of film and carries the web of film in that direction. The web of film is substantially entirely molten.(b) A fluid differential pressure is substantially continuously applied across the thickness of the web of film from a first position along the direction of movement of the forming structure to a second position. The first and second positions are fixed relative to the moving forming structure. The fluid differential pressure is sufficiently great to cause the first surface of the web of film to be urged against the forming surface and to cause perforations to be created in the web of film. Thus a web of debossed and perforated film is formed in the image of the forming surface from the web of film. The web of debossed and perforated film has a first surface and a second surface which correspond to the first surface and the second surface, respectively, of the web of film. Fluid differential pressure holds the web of debossed and perforated film against the forming surface.(c) The second surface of the web of film is contacted with a fluid having low heat transfer capacity for a period of time from when the web of film passes the first position through when the web of film is debossed and perforated. Thus, the web of film remains substantially entirely molten throughout this period of time.(d) Cooling fluid is applied to the second surface of the web of debossed and perforated film after the film is debossed and perforated and before the web of debossed and perforated film passes the second position. Thus the web of debossed and perforated film is cooled and is set by the time the web of debossed and perforated film passes the second position.
Patent EP-0145505-A3 (EP)
IPC: A61M25/00
Filed: 1984-12-14
Abstract: A catheter for drainage of or infusion into a body cavity. 
The catheter comprises an elongated tubular shaft having a 
proximal end provided with at least one port near the proxi­
mal end and intended to be located in the body cavity. The 
catheter has an open distal end for connection to a drain, 
suction conduit or infusion line. A sleeve is mounted about 
the shaft extending along a portion at least of the internal 
body surface contacting part thereof between its distal and 
proximal ends. The sleeve forms a substantially concentric 
fluid reservoir between the drainage tube and the sleeve. 
Filling means are provided at the distal end of the shaft for 
supplying to the reservoir a fluid antimicrobial agent cap­
able of controlled passage through the sleeve by diffusion. 
The inner surface of the sleeve is provided with a plurality 
of longitudinally extending capillary channels or grooves 
providing uniform distribution of the fluid antimicrobial 
agent within the reservoir and throughout the length of the 
reservoir.
Patent EP-0125201-A3 (EP)
IPC: B29D30/04
Filed: 1984-04-25
Abstract: The invention provides for a special polyurethane filling 
for tyres, the filling having desirable heat absorbing and 
physiomechanical properties and being formed from liquid 
polyetherdiol and isocyanate starting materials so that the 
isocyanate index is equal to or greater than 1.
Patent EP-0178676-A3 (EP)
IPC: C07K16/00
Filed: 1985-10-18
Abstract: The novel antigenic linear peptide of this invention 
comprise a linear peptide of ]3 amino acids, comprising the 
sequence Val-Asn-Met-Thr-Ala-Gly-Glu-Glu-Gly-Leu-Leu-­
Lys-Lys. This compound corresponds with the amino acids 
304 to 316 of mouse LDH-C₄. The compound has utility in 
vaccines for reducing the fertility of female mammals.
Patent EP-0165797-A3 (EP)
Title: Process for the manufacture of alcohol sulphate
IPC: C11D1/00
Filed: 1985-06-17
Abstract: A process for manufacturing pastes of sodium alkyl 
sulphates of relatively high concentration from alkyl sulphur­
ic acid is disclosed. The process involves addition of sodium 
ion in excess of that required to neutralise the free acid. The 
process is particularly applicable to neutralisation of alkyl 
sulphuric acid derived from coconut or palm kernel oil.
Patent EP-0178858-A3 (EP)
IPC: E04D3/35
Filed: 1985-10-11
Abstract: A roof of corrugated sheet material having profiled 
cross-section of alternate troughs (12) and ridges (14). The 
troughs (12) have adhered therein a filler material (16) to fill 
the troughs (12) to at least a level flush with the level of the 
ridges (14) on each side thereof. A water-proof sheet 
covering (18) is located and adhered over the whole extent of 
the roof. The troughs (12) may have a substantially greater 
width than the width of the ridges (14). The filler material (16) 
may be in the form of elongated blocks or a panel of heat 
insulating material.
Patent EP-0190669-A3 (EP)
Title: Drilling apparatus
IPC: E21B7/20
Filed: 1986-01-30
Abstract: 1. Drilling device having a tubular outer rod means (10) carrying an annular bore-crown (42), an inner rod means (11) extending in the outer rod means (10) and carrying an inner bore-crown (43), a common advance device for both rod means, being arranged as a slide (37) movable in longitudinal direction of both rod means and carrying a rotary drive (13) for the outer rod means (10) and a rotary percussion drive (28) for the inner rod means (11), and an adjusting device (39) for varying the mutual distance between the rotary percussion drive (28) and the rotary drive (13) on the slide (37), characterized in that a tube portion (12), extending through the rotary drive (13), is fastened to the rear end of the outer rod means (10), the end (27) of said tube portion (12) being arranged behind the rotary drive (13), and in that the inner rod means (11), in the area between the rotary drive (13) and the rotary percussion drive (28), is provided with a radially projecting annular collar (35), the front end face (36) of said annular collar (35) being adapted to be set against the end (27) of the tube portion (12) by the adjusting device (39).
Patent EP-0209650-A3 (EP)
IPC: B23K1/00
Filed: 1986-04-30
Abstract: A system for placing, soldering and inspecting com­
ponent parts, such as soldered joints and electronic com­
ponents, on a printed circuit board 26 utilizes a transfer 
device 10 for selecting and transferring specific elec­
tronic component parts 30 to predetermined positions on a 
printed circuit board and holding each component part 30 
in the desired position by means of the transfer device 10 
during a reflow soldering operation to mechanically and 
electrically connect the component part to the printed 
circuit board. The reflow soldering utilizes a laser 
beam 20 for injecting thermal energy into each soldered 
joint to melt the soldered material. An infrared 
detector 19 senses thermal radiation and/or reflected 
radiation from the heated solder material to discontinue 
the application of the laser beam to the solder material 
upon liquifaction of the solder material. The infrared 
detector 19 also continues to sense the thermal radiation 
from the heated solder material during cool down to pro­
vide a signal which will be compared with a standard 
signal to determine the quality of the solder joint.
Patent EP-0217211-A3 (EP)
IPC: A47J31/30
Filed: 1986-09-15
Abstract: A coffee machine on which a boiler (17), heated by means of 
an electric heating source (20), presents a lower and an upper 
pipe designed to communicate respectively with a water 
outlet connected to a filter cup (13) for containing coffee 
powder, and with a steam outlet. A distribution chamber (36) 
with an exhaust outlet connects the lower pipe on the boil­
er to the water outlet; and a switch device (51) is assembled 
inside the distribution chamber in such a manner as to 
move between at least two positions for selectively con­
necting the water outlet once with the exhaust outlet and 
once with the lower pipe.
Patent EP-0225614-A3 (EP)
IPC: C07D239/04
Filed: 1986-12-04
Abstract: Beim Verfahren zur Herstellung von 2-substituierten 
5-Nitroso-4,6-diamino-pyrimidinen wird Malonsäuredinitril und ein 
Amidin in Gegenwart eines Nitritsalzes nitrosiert, wobei sich das 
entsprechende Amidinsalz von Isonitroso-malonitril bildet. 
Dieses wird dann in Gegenwart eines aprotischen polaren Lösungsmittels 
in basischem Milieu durch Wärmebehandlung zum 
Endprodukt umgesetzt.
Patent EP-0192402-A3 (EP)
IPC: G05D1/02
Filed: 1986-02-12
Abstract: A vehicle (10) particularly adapted for use as an auto­
mated guided vehicle uses standard plastic tote boxes as a 
body shell (13) and as a battery carrier (20). The vehicle 
includes a drive wheel assembly (14) and a bogey assembly 
(16) which pivot about center pivot points and are steered by 
a single motor-driven steering assembly (18) which provides 
dual fifth wheel steering. Commonly-driven ball screw lift 
assemblies (122) engage the underside of nestable load-­
carrying tote boxes (22) for pickup and delivery functions. 
The weight of the load carrier(s) is transferred through the 
vehicle frame (12) to load transfer assemblies (76) on the 
drive and bogey assemblies.
Patent EP-0220865-A3 (EP)
Title: Lactam derivatives, their preparation and their use as hypotensive agents
IPC: C07D333/00
Filed: 1986-10-10
Abstract: Compounds of formula (I): (wherein R¹ and R³ are organic groups, A is a direct bond, -CH₂-, -CH₂CH₂-, -CO-CH₂-, -O-CH₂- or -S-CH₂-, B is lower alkylene and n is l-3) are valuable hypotensive agents which may be prepared by a condensation reaction of the corresponding compound having an amino group at the 3-position.
Patent EP-0227307-A3 (EP)
IPC: B26D7/27
Filed: 1986-11-21
Abstract: A method of severing an elongate tape (l), such 
as a surface fastener tape, into pieces comprises:  
providing a plurality of register marks (4) on the 
elongate tape (l) one at a position between each 
adjacent pair of ornaments (3); feeding the elongate 
tape (l) to a cutting station; sensing the foremost 
register mark (4) to stop the feeding of the elongate 
tape (l) when the foremost register mark (4) arrives at 
the cutting station; and severing the elongate tape (l) 
transversely at the foremost register mark (4) so as to 
remove the latter from the elongate tape (l) and a 
prospective tape piece.
Patent EP-0242624-A3 (EP)
Title: Automatic transaction machine
IPC: G07F7/10
Filed: 1987-03-25
Abstract: Disclosed is an automatic transaction machine which normally operates in an on-line mode with a central station. If during the course of a transaction a communications interruption occurs between the machine and central station, the transaction can be completed off-line with storage at the machine of the off-line transaction data for later transmission to the central station for account updating.
Patent EP-0256303-A3 (EP)
IPC: C07C69/773
Filed: 1987-07-11
Abstract: Liquid crystal compounds exhibiting ferroelectric be­
havior and favorable spontaneous polarization values are 
disclosed and have the formula 
  
wherein Ar is p-phenylene or p,p′-biphenylene; L is a linking 
group selected from -CH₂-, -O-, 
  
n is an integer one or two; each of Z and Z′ is alkyl, alkoxy, 
alkoxyalkyl or an optically active group containing an asym­
metric center; at least one of Z and Z′ being said optically 
active group containing an asymmetric center. Compounds 
exhibiting the chiral smectic C phase are particularly suited to 
application in a ferroelectric display device.
Patent EP-0267374-A3 (EP)
IPC: E04B2/16
Filed: 1987-08-04
Abstract: Der Mauerstein ist mit zwei sich gegenüberstehenden, 
die Stoßflächen für einen jeweils seitlich angrenzen­
den Mauerstein bildenden Stirnwänden (3) sowie zu 
diesen senkrecht verlaufenden, die Wandfläche bilden­
den Seitenwänden (4) versehen. Er besteht aus zwei 
Ziegelelementen (5.1, 5.2), die in zu den Stirn­
wänden (3) senkrechter Richtung gegeneinander ver­
schiebbar und in ihrer jeweiligen Stellung vermauer­
bar sind. Die Ziegelelemente (5.1, 5.2) sind im 
wesentlichen L- oder T-profilförmig ausgebildet, wo­
bei jeweils der eine Schenkel (6) die Stirnwand (3) 
und der andere Schenkel (7) bei L-Profilform die 
Seitenwand (4) bzw. bei T-Profilform einen Mittel­
steg bildet. Die bei auseinander gezogenen Ziegel­
elementen (5.1, 5.2) zwischen diesen gebildeten, zur 
Wandfläche hin offenen Hohlräume (8) sind zumindest 
im Bereich der Wandfläche von Füllstücken (9) ge­
schlossen.
Patent EP-0273253-A3 (EP)
IPC: C07D498/04
Filed: 1987-12-09
Abstract: Die Erfindung betrifft die Verwendung von 
6-Allyl-2-amino-5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepin 
sowie dessen pharmakologische Säureadditionssalz zur 
Herstellung von Arzneimitteln zur Freisetzung von 
Wachstumshormon.
Patent EP-0232018-A3 (EP)
IPC: B23P19/06
Filed: 1987-01-12
Abstract: A machine tool has two nut runner spindle 
assemblies (40,42) for tightening two threaded 
fasteners (54,56) simultaneously. One nut runner 
spindle (40) is maintained in a fixed position on a 
slide member (32) which forms a slidable support for 
the other nut runner spindle (42). The slide member 
is secured to a movable portion of a base or robot 
member (l0) so that the nut runner spindles can be 
positioned to engage with pairs of fasteners (54,56) 
disposed at various centre distances.
Patent EP-0244142-A3 (EP)
Title: Cmos data register
IPC: H03K3/356
Filed: 1987-04-21
Abstract: A CMOS data register includes a master stage and a slave stage. The master stage is formed of first transfer gates and first storage devices. The slave stage is formed of second transfer gates, second storage devices and third transfer gates. The transfer gates and storage devices are formed of MOS transistors of one conductivity which decreases layout complexity and reduces the amount of chip area required. The data register is formed of a fewer number of transistor components, thereby reducing the loading on the clock signals.
Patent EP-0260825-A3 (EP)
IPC: H02M1/40
Filed: 1987-08-24
Abstract: A power supply for helix and collector 
electrodes of a traveling wave tube is driven by an AC 
power source having a frequency of at least 500 KHz. 
The helix supply includes plural, stacked voltage 
doubler AC to DC modules responsive to the 500 KHz 
source. The collector supply includes plural AC to DC 
modules, each having a diode full wave rectifier 
bridge, connected in stacked relation. Each of the 
modules includes a transformer with a ferrite, toroidal 
core dimensioned so that it is not driven into 
saturation by the 500 KHz source. Each module also 
includes inexpensive, signal switching diodes having a 
recovery time of approximately 4 nanoseconds. The 
ratio of the collector to helix DC voltages is 
maintained constant by threading a common lead through 
the apertures of the toroidal cores of the helix and 
collector modules. A separate common lead threaded 
through the apertures of the toroidal cores in the 
collector modules is connected directly to the 500 KHz 
power source. A feedback circuit responsive to the 
helix-cathode voltage of the TWT controls the helix 
power supply voltage precisely.